20588032962

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3229}}^1\times {\mathrm{7229}}^1$

素因数の和:10480

約数の個数: 72

約数和(自身を含む): 51913496700

約数和(自身を除く): 31325463738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3229, 6458, 7229, 9687, 14458, 19374, 21687, 22603, 29061, 43374, 45206, 50603, 58122, 65061, 67809, 101206, 130122, 135618, 151809, 158221, 203427, 303618, 316442, 354221, 406854, 455427, 474663, 708442, 910854, 949326, 1062663, 1423989, 2125326, 2847978, 3187989, 6375978, 23342441, 46684882, 70027323, 140054646, 163397087, 210081969, 326794174, 420163938, 490191261, 980382522, 1143779609, 1470573783, 2287559218, 2941147566, 3431338827, 6862677654, 10294016481, 20588032962]

約数ペア:

[(1, 20588032962), (2, 10294016481), (3, 6862677654), (6, 3431338827), (7, 2941147566), (9, 2287559218), (14, 1470573783), (18, 1143779609), (21, 980382522), (42, 490191261), (49, 420163938), (63, 326794174), (98, 210081969), (126, 163397087), (147, 140054646), (294, 70027323), (441, 46684882), (882, 23342441), (3229, 6375978), (6458, 3187989), (7229, 2847978), (9687, 2125326), (14458, 1423989), (19374, 1062663), (21687, 949326), (22603, 910854), (29061, 708442), (43374, 474663), (45206, 455427), (50603, 406854), (58122, 354221), (65061, 316442), (67809, 303618), (101206, 203427), (130122, 158221), (135618, 151809)]